Avengers Crossovers
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Avengers: Age of Middle Earth by Raptor2216 reviews
Sequel to The Hobbit: An Unexpected Alliance. A year after Steve and T'Challa return from Middle Earth, a strange find leads Clint Barton to call in T'Challa. When they & a friend are sent to Middle Earth, they find themselves drawn into a quest to assist a young Hobbit named Frodo with a great task. Watch as our heroes journey across Middle Earth and face their greatest enemy yet
Crossover - Lord of the Rings & Avengers - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 8 - Words: 22,405 - Reviews: 23 - Favs: 63 - Follows: 65 - Updated: 11/28 - Published: 6/1
The Boy-King of Infinity by DZ2 reviews
Sequel to I Am the Master of Death/A Taste of Power Response: Rather than keep his word, the Master of Death chose to have some fun with the Infinity Stones. After all, in a Multiverse of Harry Potters, surely there's one he can give ultimate power to! Uber-Godlike Harry (Crack-fic)
Crossover - Harry Potter & Avengers - Rated: M - English - Humor/Fantasy - Chapters: 7 - Words: 27,148 - Reviews: 70 - Favs: 352 - Follows: 468 - Updated: 11/28 - Published: 10/7 - Harry P.
The Story of an Arcane Avenger by EwKrayt reviews
The Master of Death, Harry leaves the Wizarding World, and goes through the Veil to a whole new world. He ends up in Afghanistan, and this is the story of his adventures in the mysterious, weird, super-powered world he is now an inhabitant of.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure - Chapters: 10 - Words: 13,001 - Reviews: 98 - Favs: 388 - Follows: 637 - Updated: 11/27 - Published: 4/5/2020
The Devil's Thrall by Aboodash56 reviews
One shot-story. Set during and after WandaVision. Prelude to "Fate of The Multiverse". After failing to bring back Vision's corpse from the S.W.O.R.D. headquarters, Wanda Maximoff is approached by a mysterious person who claims he can give her the perfect life she's always desired, unaware she's being controlled by a malicious entity.
Crossover - Ghost Rider & Avengers - Rated: T - English - Drama/Supernatural - Chapters: 1 - Words: 3,012 - Reviews: 4 - Favs: 2 - Follows: 1 - Published: 11/27 - Mephistopheles, Wanda M./Scarlet Witch - Complete
Spider-Girl by arive5794
Well shit... I'm currently standing inside the Helicarrier, meeting thee Tony Sark and the other Avengers. How did I get into this mess?, I'll tell you. Let me start from the beginning so that you can understand how I got there… Rated T for now TMNT 2K14 movieverse OC, Marvel Universe
Crossover - Teenage Mutant Ninja Turtles & Avengers - Rated: T - English - Adventure/Romance - Chapters: 2 - Words: 9,172 - Favs: 3 - Follows: 5 - Updated: 11/27 - Published: 11/25 - OC
Two Worlds Collide by Frosted Dreams 1234 reviews
Emily Hayes never knew anything more than living on a Starship for the first four years of her life. But when the Kelvin is destroyed by the Romulans, her destiny is suddenly altered in unexpected ways. As she grows on Earth, so does her relationship with the people who surround her, and her choices lead to unexpected and positive consequences along the way. Read Full note inside.
Crossover - Star Trek: 2009 & Avengers - Rated: T - English - Romance/Drama - Chapters: 84 - Words: 366,316 - Reviews: 5 - Favs: 21 - Follows: 26 - Updated: 11/27 - Published: 1/29/2019 - [L. McCoy/Bones, OC]
Eternity's Quest by AvocadoWolf reviews
When the Door opened, Death appeared. She offered the three a quest, which they accepted. They were sent into another world, another universe, and must complete it. But there's one, tiny problem; things in this universe are... different. [Spoilers for Thor: Love and Thunder] [Minimal OC usage] [Swearing contained]
Crossover - Percy Jackson and the Olympians & Avengers - Rated: T - English - Humor/Fantasy - Chapters: 3 - Words: 10,283 - Reviews: 1 - Favs: 13 - Follows: 13 - Updated: 11/27 - Published: 9/11 - [Annabeth C., Percy J.] Thor, Nick F.
Phoenix by AvocadoWolf reviews
They say phoenixes rise from the ashes, but they also say they aren't real. Solana begs to differ. Her life walks the lines between Reality, Fiction and Weirdness, and, well, things start to dip after the Battle against Loki and the Chitauri in New York, especially when something happens at her new school... (Cussing inside - you have been warned)
Crossover - Percy Jackson and the Olympians & Avengers - Rated: T - English - Fantasy/Parody - Chapters: 6 - Words: 19,542 - Reviews: 1 - Favs: 16 - Follows: 24 - Updated: 11/26 - Published: 7/16 - Percy J., OC, Iron Man/Tony S.
Novem: Third Times the Charm by Cashagon
Deep in the shadows of our minds exists something more than ourselves. A realm as ancient as the first universe. Many races have attempted to make it their home. They've all regretted it. For when you spend all your time trying to escape reality, you stop living.
Crossover - StarTrek: Deep Space Nine & Avengers - Rated: K+ - English - Sci-Fi/Humor - Chapters: 10 - Words: 9,194 - Updated: 11/26 - Published: 11/3 - Quark, OC, Ultron
Fate Strange Night (English version) by ahurtrojo1 reviews
"Every universe is different. Each one unique." Oh the Ancient One was not wrong. Now stranded in this world in a deadly war, Dr Strange will defend this reality. Rated M because it is Heaven feels. (In Chapter 8, some things that do not make sense begin to clarify) (Please read and review)
Crossover - Fate/stay night & Avengers - Rated: M - English - Romance/Fantasy - Chapters: 13 - Words: 70,372 - Reviews: 49 - Favs: 211 - Follows: 274 - Updated: 11/26 - Published: 8/19/2021 - [Medea, Dr. Strange/Stephen S.]
When Heroes live their lives by Aragorn II Elessar reviews
Series of one-shots set in the 'Heroes' series which shows all the characters from the various fandoms interacting and going about their lives when the Universe or Multiverse is not in danger.
Crossover - Lord of the Rings & Avengers - Rated: T - English - Chapters: 63 - Words: 114,594 - Reviews: 649 - Favs: 52 - Follows: 25 - Updated: 11/26 - Published: 3/30/2021 - Aragorn, Legolas, Black Widow/Natasha R., Captain America/Steve R.
The Captains's Daughter by Molly and Sophia reviews
When the Dursley's abandon Ivy-Rose Potter in a dark, musty alley way in the middle of New York City, who else would find her but the newly un-iced Steve Rodgers. Follow Steve through the parenthood of the twin of the Boy-Who-Lived.
Crossover - Harry Potter & Avengers - Rated: T - English - Humor/Adventure - Chapters: 2 - Words: 3,304 - Reviews: 9 - Favs: 67 - Follows: 115 - Updated: 11/26 - Published: 11/19 - Harry P., Captain America/Steve R.
The Traveler by Evercras3
When a terrible conqueror invades Braera, the world of Austin Anderson, the greatest warriors in the galaxy try to stop him, not knowing that he used the gauntlet with the infinity stones and, during the combat, it ends up being destroyed causing the gems from spreading across the multiverse and leaving catastrophic consequences behind. To save his world, Austin, who ended up recei
Crossover - Vampire Diaries & Avengers - Rated: M - English - Romance/Mystery - Chapters: 1 - Words: 2,450 - Published: 11/25
Of a Dream Past by LoudOpinions reviews
It was written that Mergo died at his birth. However, even robbed of mortal form, he was Great. Alternatively: Mergo eventually ended up being born into the MCU. Bloodborne ensues.
Crossover - Avengers & Bloodborne - Rated: T - English - Fantasy/Supernatural - Chapters: 7 - Words: 13,790 - Reviews: 2 - Favs: 12 - Follows: 20 - Updated: 11/25 - Published: 10/27
Cupboards and Cryogenics by Yodeling Prospector reviews
When HYDRA sends The Winter Soldier to bring them the four-year-old Boy Who Lived, the outcome is not what they expected.
Crossover - Harry Potter & Avengers - Rated: T - English - Drama - Chapters: 74 - Words: 220,886 - Reviews: 2255 - Favs: 4,396 - Follows: 5,612 - Updated: 11/25 - Published: 4/18/2017 - Harry P., Bucky Barnes/Winter Soldier
Just pleasure by Fireclaw111
Clarke Griffin is now at the mercy of her mates. Who have every intention to pleasure her till she never wishes to leave them. And they will give her that pleasure, whether she likes it or not. And they'd do it all for her, because regardless of what they're doing, they are doing it for her.
Crossover - Avengers & 100 - Rated: M - English - Romance/Horror - Chapters: 1 - Words: 3,705 - Published: 11/25 - Black Widow/Natasha R., Hela, Clarke G., Niylah - Complete
Doom of Destiny by Courtesy Trefflin reviews
Natasha Romanoff is one of the last people standing against Ultron's mad attempts at eradicating humanity from Earth. Their fight becomes... complicated when Natasha ends up in another universe, the Star Wars universe. Ultron is still a threat, and the only chance of defeating him may lie in the Jedi's Chosen One: Anakin Skywalker.
Crossover - Star Wars & Avengers - Rated: T - English - Angst/Hurt/Comfort - Chapters: 2 - Words: 12,108 - Reviews: 5 - Favs: 13 - Follows: 9 - Updated: 11/25 - Published: 11/18 - Anakin Skywalker, Ahsoka T., Black Widow/Natasha R., Hawkeye/Clint B. - Complete
God of Mischief, Master of Death by CrazyArtChik reviews
Loki gets a chance to change everything. The Norns, having become tired of Odin's meddling in the Weave, have decided enough is enough. Death sees this as a chance to plead their case, asking for Loki to go through the trials needed to become the Master of Death. (Genderfluidity and shape shifting mentioned, as he is so in Norse myths, and mentioned in the series)
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure - Chapters: 102 - Words: 357,449 - Reviews: 1069 - Favs: 2,213 - Follows: 2,454 - Updated: 11/25 - Published: 1/23 - Harry P., Loki
The Outbreak by Agatha of Woods Beyond
They thought they'd won. It started with a cough. But worse symptoms quickly emerged, spreading faster than anyone could imagine throughout the camp, and before long, people were dying. Gaia could not let them have peace, and so with her last ounce of power, sent a deadly disease on the camps. With Percy and Jason in custody of the oblivious avengers, who'll find a cure in time?
Crossover - Percy Jackson and the Olympians & Avengers - Rated: K+ - English - Humor/Hurt/Comfort - Chapters: 5 - Words: 5,730 - Favs: 4 - Follows: 11 - Updated: 11/25 - Published: 11/6
Harry Potts and the Infinity Stones by samhaine reviews
Orphaned Harry Potter had one more family member he could be left with: his father's squib sister, whose last name got shortened to Potts when she moved to the US.
Crossover - Harry Potter & Avengers - Rated: T - English - Sci-Fi/Fantasy - Chapters: 45 - Words: 206,848 - Reviews: 647 - Favs: 1,983 - Follows: 2,669 - Updated: 11/25 - Published: 7/30/2021 - Harry P., Iron Man/Tony S., Pepper P.
Marvel Unleashed by Death Fury reviews
What if Galen Marek aka Starkiller woke up in The Cave set during Iron Man? What if Galen was there through the different Phases of Marvel? This is his story.
Crossover - Star Wars & Avengers - Rated: T - English - Chapters: 1 - Words: 1,090 - Reviews: 1 - Favs: 8 - Follows: 12 - Published: 11/24 - G. Marek/Starkiller, Iron Man/Tony S.
Sorceress: Journey's End by Lil Drop Of Magic reviews
When life as everyone knows it has changed forever, what comes next? Post-Infinity War. FINAL PART in series.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Hurt/Comfort - Chapters: 4 - Words: 8,816 - Reviews: 9 - Favs: 32 - Follows: 53 - Updated: 11/24 - Published: 11/7 - [Hermione G., Captain America/Steve R.] Black Widow/Natasha R., Iron Man/Tony S.
A God Adrift: THORHAMMER by WiseTomato reviews
Cast adrift in a foreign world, his boon companions far from his side and strange local customs to navigate? Must be a Thorsday.
Crossover - Warhammer & Avengers - Rated: M - English - Adventure/Fantasy - Chapters: 5 - Words: 72,195 - Reviews: 105 - Favs: 519 - Follows: 565 - Updated: 11/24 - Published: 1/27 - OC, Thor
When You Decide Something Unexpectedly by kpron2008 reviews
Based on my Ironstrange one shot Crossover with Harry Potter. So, I am turning into a story.
Crossover - Harry Potter & Avengers - Rated: M - English - Humor/Family - Chapters: 3 - Words: 19,144 - Reviews: 5 - Favs: 20 - Follows: 25 - Updated: 11/24 - Published: 11/14 - Harry P., Dr. Strange/Stephen S., Iron Man/Tony S.
Marvelous Forge (Celestial Forge X Marvel) by sujtel
Peacefully passing away after achieving his dream, a young man was given another chance with another life and something no other could have: the Celestial Forge. Watch as he stumbles into his new life with such a force backing him up!
Crossover - Anime X-overs & Avengers - Rated: M - English - Chapters: 2 - Words: 13,064 - Favs: 32 - Follows: 40 - Updated: 11/23 - Published: 11/7 - Iron Man/Tony S., OC, Wanda M./Scarlet Witch, Spider-Man/Peter Parker
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